From 29b37b72e41e7d0a1f3f25cffdbc742a67e8745a Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Tue, 17 Dec 2013 11:50:15 +1100
Subject: [PATCH] AC_WPNAV: fixed example build

---
 libraries/AC_WPNav/examples/AC_WPNav_test/AC_WPNav_test.pde | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/AC_WPNav/examples/AC_WPNav_test/AC_WPNav_test.pde b/libraries/AC_WPNav/examples/AC_WPNav_test/AC_WPNav_test.pde
index df9103bf1e..f5e7d54460 100644
--- a/libraries/AC_WPNav/examples/AC_WPNav_test/AC_WPNav_test.pde
+++ b/libraries/AC_WPNav/examples/AC_WPNav_test/AC_WPNav_test.pde
@@ -25,6 +25,7 @@
 #include <AP_Buffer.h>          // ArduPilot general purpose FIFO buffer
 #include <AP_InertialNav.h>     // Inertial Navigation library
 #include <AC_WPNav.h>           // Waypoint Navigation library
+#include <DataFlash.h>
 #include <GCS_MAVLink.h>
 
 const AP_HAL::HAL& hal = AP_HAL_BOARD_DRIVER;